/*
 * Copyright 2004-2014 ICEsoft Technologies Canada Corp.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the
 * License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an "AS
 * IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */

package org.icepush.servlet;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.logging.Level;
import java.util.logging.Logger;

import org.icepush.http.Response;

public abstract class AbstractResponse
implements Response {
    private static final Logger LOGGER = Logger.getLogger(AbstractResponse.class.getName());

    protected static void copy(final InputStream in, final OutputStream out)
    throws IOException {
        byte[] buf = new byte[4096];
        int len;
        while ((len = in.read(buf)) > -1) {
            out.write(buf, 0, len);
        }
    }

    protected static boolean ignoreHeader(final String name, final Object value) {
        return name == null || value == null;
    }
}
